The Suunto Tandem 360PC/360R G Clino/Compass is a liquid-filled precision compass and clinometer in one compact alloy housing. A few key features of the Tandem include the fact that it measures space angles, has optical reading of cards for higher accuracy, and contains threads for tripod mount for stable operation.

The Suunto Tandem features a lanyard, and a convenient carrying pouch with a belt loop. You can change the Tandem from compass to clinometer with a turn of your wrist.